#377455

#377455

Color Values

HEX

#377455

RGB

55, 116, 85

HSL

149.5, 35.7%, 33.5%

HSV

149.5, 52.6%, 45.5%

CMYK

52.6%, 0.0%, 26.7%, 54.5%

OKLCH

0.509 0.0812 159.4

Properties

Cool Dark Nearest: RAL 6000 Patina Green

Color Harmonies

Complementary

#377455

#743756

Analogous

#377437

#377473

#377455

Triadic

#377455

#553774

#745537

Split Complementary

#377455

#733774

#743737

Tetradic

#377455

#373774

#743756

#747337

Color Blindness Simulation

Original

#377455

Protanopia

#51525C

Deuteranopia

#4E495E

Tritanopia

#3A6264

Achromatopsia

#656565

CSS Usage

background-color: #377455;
color: #377455;
border-color: #377455;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5FAF7
100
#E8F3ED
200
#CFE8DB
300
#ACD8C1
400
#7FC2A0
500
#52AD7F
600
#428A65
700
#346F51
800
#29573F
900
#214030
950
#15281E

Contrast Checker

Text on white

5.54:1

AA Pass AAA Fail

Text on black

3.79:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026